query: SELECT city FROM employee WHERE age  <  30 GROUP BY city HAVING count(*)  >  1
question: Which city does much than one employee ages 30 come?
query_toks: SELECT city FROM employee WHERE age < 30 GROUP BY city HAVING count ( * ) > 1
query_toks_no_value: select city from employee where age < value group by city having count ( * ) > value
question_toks: Which city does much than one employee ages 30 come?